53 lines
971 B
PHP
53 lines
971 B
PHP
<?php
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/**
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* @file
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* Custom cache implementation for the CTools CSS cache.
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*/
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class CToolsCssCache implements DrupalCacheInterface {
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/**
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* {@inheritdoc}
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*/
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public function clear($cid = NULL, $wildcard = FALSE) {
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// Only clear the caches if the wildcard is set, this ensures that the cache
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// is only cleared when the full caches are cleared manually (eg by invoking
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// drupal_flush_all_caches()), and not on a cron run.
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// @see drupal_flush_all_caches()
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// @see system_cron()
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if ($wildcard) {
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ctools_include('css');
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ctools_css_flush_caches();
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}
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}
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/**
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* {@inheritdoc}
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*/
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public function get($cid) {
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return FALSE;
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}
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/**
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* {@inheritdoc}
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*/
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public function getMultiple(&$cids) {
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return array();
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}
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/**
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* {@inheritdoc}
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*/
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public function isEmpty() {
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return FALSE;
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}
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/**
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* {@inheritdoc}
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*/
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public function set($cid, $data, $expire = CACHE_PERMANENT) {
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}
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}
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